*
2.If available on the market, how likely would you buy a washing machine with a PlanetCare Filter built in if it meant less than a 10% price increase?(1 - not likely; 6 - most likely)

*
3.How likely would you buy an external PlanetCare filter unit with the same benefits as built-in filter, which would require some extra space next to your existing washing machine?(1 - not likely; 6 - most likely)